19469116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 15923780

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 797, 1594, 3188, 6107, 12214, 24428, 24707, 49414, 98828, 157009, 314018, 628036, 4867279, 9734558, 19469116]

約数ペア:

[(1, 19469116), (2, 9734558), (4, 4867279), (31, 628036), (62, 314018), (124, 157009), (197, 98828), (394, 49414), (788, 24707), (797, 24428), (1594, 12214), (3188, 6107)]